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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A small bar magnet has a magnetic moment 5 Am^2. The neutral point is obtained on axial line when it is placed in magnetic meridian with its N pole pointing S of earth and neutral point is obtained on equatorial line, when it is placed with its N pole pointing towards north of earth. If horizontal component of earth’s field is 0⋅38 G, find the position of neutral points in the two cases.

A small bar magnet has a magnetic moment 5 Am^2. The neutral point is obtained on axial line when it is placed in magnetic meridian with its N pole pointing S of earth and neutral point is obtained on equatorial line, when it is placed with its N pole pointing towards north of earth. If horizontal component of earth’s field is 0⋅38 G, find the position of neutral points in the two cases.

joining the two poles the magnetic field will be Zero ? Two like magnetic poles of strength 25 Am and 64 Am are situated 1 m apart in air. At what point on the line